A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5895-01-360-5634
NSN 6105-00-244-1729
NSN 6135-01-332-0431
NSN 6220-00-956-0565
NSN 5945-01-437-8541
NSN 5950-01-069-6086
NSN 6650-00-702-3560
NSN 6110-00-137-9544
NSN 6240-01-345-2255
NSN 5915-01-466-2773
NSN 5905-01-411-4775
NSN 6685-00-216-6676